#[macro_use] pub extern crate diesel; pub extern crate dotenv; pub extern crate chrono; pub extern crate serde; pub extern crate serde_json; pub extern crate actix; pub extern crate actix_web; pub extern crate rand; pub extern crate strum; pub extern crate jsonwebtoken; pub extern crate bcrypt; pub extern crate regex; #[macro_use] pub extern crate strum_macros; pub mod schema; pub mod apub; pub mod actions; pub mod websocket_server; use diesel::*; use diesel::pg::PgConnection; use diesel::result::Error; use dotenv::dotenv; use std::env; use regex::Regex; pub trait Crud { fn create(conn: &PgConnection, form: &T) -> Result where Self: Sized; fn read(conn: &PgConnection, id: i32) -> Result where Self: Sized; fn update(conn: &PgConnection, id: i32, form: &T) -> Result where Self: Sized; fn delete(conn: &PgConnection, id: i32) -> Result where Self: Sized; } pub trait Followable { fn follow(conn: &PgConnection, form: &T) -> Result where Self: Sized; fn ignore(conn: &PgConnection, form: &T) -> Result where Self: Sized; } pub trait Joinable { fn join(conn: &PgConnection, form: &T) -> Result where Self: Sized; fn leave(conn: &PgConnection, form: &T) -> Result where Self: Sized; } pub trait Likeable { fn read(conn: &PgConnection, id: i32) -> Result, Error> where Self: Sized; fn like(conn: &PgConnection, form: &T) -> Result where Self: Sized; fn remove(conn: &PgConnection, form: &T) -> Result where Self: Sized; } pub fn establish_connection() -> PgConnection { let db_url = Settings::get().db_url; PgConnection::establish(&db_url) .expect(&format!("Error connecting to {}", db_url)) } pub struct Settings { db_url: String, hostname: String } impl Settings { fn get() -> Self { dotenv().ok(); Settings { db_url: env::var("DATABASE_URL") .expect("DATABASE_URL must be set"), hostname: env::var("HOSTNAME").unwrap_or("http://0.0.0.0".to_string()) } } fn api_endpoint(&self) -> String { format!("{}/api/v1", self.hostname) } } use chrono::{DateTime, NaiveDateTime, Utc}; pub fn to_datetime_utc(ndt: NaiveDateTime) -> DateTime { DateTime::::from_utc(ndt, Utc) } pub fn naive_now() -> NaiveDateTime { chrono::prelude::Utc::now().naive_utc() } pub fn is_email_regex(test: &str) -> bool { let re = Regex::new(r"^[a-zA-Z0-9.!#$%&’*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\.[a-zA-Z0-9-]+)*$").unwrap(); re.is_match(test) } #[cfg(test)] mod tests { use {Settings, is_email_regex}; #[test] fn test_api() { assert_eq!(Settings::get().api_endpoint(), "http://0.0.0.0/api/v1"); } #[test] fn test_email() { assert!(is_email_regex("gush@gmail.com")); assert!(!is_email_regex("nada_neutho")); } }